#include <iostream>

int stonetolb(int);

int main()
{
	using namespace std;
	int stone;
	cout << "Enter the weight in stone: ";
	cin >> stone;
	int pounds = stonetolb(stone);
	cout << stone << " stone = ";
	cout << pounds << " pounds." << endl;
	cin >> stone;
	return 0;
}

int stonetolb(int n) {
	return 14 * n;
}